InChI=1/C17H25N3O3/c1-4-10-20(11-15-8-6-5-7-9-15)12-16(21)19-17(22)18-14(2)13-23-3/h4-9,14H,1,10-13H2,2-3H3,(H2,18,19,21,22)/p+1/t14-/m1/s1/fC17H26N3O3/h18-20H/q+1 7D516F8711F2F2E0